As far as mods, I'm going with the Magnaflow exhaust and probably the Mac intake, then suspension stuff including upgraded shocks, brakes, and a wheel and tire package.
Regarding the DRL conversion, I went the route that was posted on LS1Tech.com and changed my drl's to park and turnsignals. Pretty easy deal took about 20mins. If needed i'll find the link and post it.
Thanks for the welcome.